Secondary menu

You are here

Research Electronicsâ€™ TALAN Telephone And Line Analyzer

The REI TALAN evaluates digital and analog telephone systems (and other wiring) for eavesdropping threats. Among its new testing technologies are line nonlinear junction detection, digital demodulation, frequency domain reflectometer, and an automated switching matrix to automate tests on all pair combinations of wires on telephone line. The device also integrates and automates standard telephone testing equipment such as multimeter tests, audio amplifier, spectrum analyzer and oscilloscope.